3 papers
math.RT2026
The classification of thick representations of the symmetric group
Kazunori Nakamoto, Shingo Okuyama, Yasuhiro Omoda
We give the classification of thick representations and dense representations of the symmetric group over a field of characteristic zero.
math.AT2018
Configuration space of intervals with partially summable labels
Shingo Okuyama, Kazuhisa Shimakawa
A configuration space of intervals in with partially summable labels is constructed. It is a kind of an extension of the configuration space with partially summable l…
math.AT2009
Interactions of strings and equivariant homology theories
Shingo Okuyama, Kazuhisa Shimakawa
We introduce the notion of the space of parallel strings with partially summable labels, which can be viewed as a geometrically constructed group completion of the space of particl…